Advocate staff photo by ELIOT KAMENITZ--Saints running back Khiry Robinson scores the winning touchdown in overtime with tight end Benjamin Watson on his back as Tampa Bay Buccaneers defensive end William Gholston trails the play as the Saints won 37-31 in the Mercedes-Benz Superdome on Sunday, Oct. 5, 2014.

Khiry Robinson, Kyle Knox again miss Saints practice Thursday

Only change from Wednesday is Bunkley’s being sent to IR

Advocate staff photo by ELIOT KAMENITZ--Saints running back Khiry Robinson scores the winning touchdown in overtime with tight end Benjamin Watson on his back as Tampa Bay Buccaneers defensive end William Gholston trails the play as the Saints won 37-31 in the Mercedes-Benz Superdome on Sunday, Oct. 5, 2014.

Full participants despite being listed on the injury report were running back Mark Ingram (shoulder), running back Pierre Thomas (rib/shoulder), wide receiver Robert Meachem (ankle) and running back Travaris Cadet (hamstring).

Robinson has missed the past five games with his injury, and Knox has only been active in three contests for the Saints (4-7).

Meachem has missed the past three games with his injury. His absence has resulted in more snaps for WRs Joseph Morgan and Nick Toon.

The Saints visit Pittsburgh (7-4) on Sunday. For the Steelers on Thursday, safety Troy Polamalu (not injury-related) and tackle Marcus Gilbert (ankle) did not participate.